Chromalox CAF12F215, CAF12F430, CAF12F645, CAF12F860, CAF12F211 Specification Guide

JOB NAME:

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LOCATION:

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ARCHITECT:

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ENGINEER:

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CONTRACTOR:

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SUBMITTED BY:

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SUBMITTAL SHEET

CAF-12 & CCAS-12

Architectural
Convection Heaters

Capacities
750 w/ft. - 1

500W, 3000W, 4500W, & 6000W
562 w/ft. - 1125W, 1687W, 2250W, 3375W & 4500W
Single Phase Voltage
208V, 240V & 277V
Three Phase Voltage
208V & 480V
Heater Lengths Inches

24.3”, 48.3”, 72.3”, 84.3” & 96.3”

LISTED

PF920-1

HEATER

CATALOG

QTY. NUMBER TAG KW VOLTS Ø AMPS BUILT-IN-CONTROLS

QTY. CATALOG NO. TAG DESCRIPTION

ACCESSORIES

AND

CONTROLS

FILE #E171404

CERTIFIED

FILE LR39591

Chromalox • 103 Gamma Drive Ext. • Pittsburgh, Pennsylvania 15238 • Telephone: [phone] • Fax: [phone]

© 2002 Chromalox, Inc.

CAF-12

CCAS-12

Sample Specifications Logic

CAF-12 Series
Construction

Heaters shall be 12” high, 5

3

/4” deep, with the top and front constructed of extruded alu­minum equivalent in strength to 14 gauge steel. The inlet grill shall be interchangeable,
front or bottom, and outlet grill located on the heater top. Cabinet back and bottom to be
fabricated from satin coat steel with multiple knock outs for convenient power connec­tion. Endcaps to be field removable for continuous heater installation.

Color

Color shall be _____________________ (Standard White or Almond. Clear and Bronze
40 available).

Finish

Painted finish shall be hybrid polyester epoxy powder coat process. Clear and Bronze 40
are anodized aluminum finishes.

Heating Element

Heating element to be heavy duty, corrosion resistant, stainless steel sheath, enclosing a
nickel chromium element imbedded in compacted mineral insulation. Aluminum fins are
to be positively staked to the surface and provide superior heat transfer. Element is to be
located in a floating suspension system to eliminate expansion noise.

Controls

(Optional) Heaters to include built-in tamper proof thermostat mounted in the ________
(left or right) terminal box. Built-in low voltage control to be located in the right hand ter­minal box. Built in disconnect switch is to be located in the right hand terminal box.
Power connection to be made at either the right or left end of the heater. A continuous
wireway to be standard to facilitate continuous installation of multiple heaters.

Thermal Protection

A linear high temperature thermal cutout shall be provided for the full length of the heat­ing element.

ARCHITECTURAL ENGINEER SUGGESTED SPECIFICATIONS

CAF12 B 2 15 21 02 A9 S

Series *Bottom 2’ 1500W 208V/1P White Built-in DP tamperproof Finished

Inlet Length hydraulic thermostat Back

*Note: F = Front inlet

B = Bottom inlet

Specification Guide

Available Voltages Length Weight

Cat. No. Watts BTU 1 Phase 3 Phase (in.) (lbs.)

Standard Density 750 w/ft.

CAF12F215 1500 5118 208, 240, 277 208, 480 24.3 50.9
CAF12F430 3000 10236 208, 240, 277 208, 480 48.3 77.7
CAF12F645 4500 15354 208, 240, 277 208, 480 72.3 104.5
CAF12F860 6000 20472 208, 240, 277 208, 480 96.3 131.3

Low Density 562 w/ft.

CAF12F211 1125 3838 208, 240, 277 208 24.3 50.9
CAF12F316 1687 5756 208, 240, 277 208, 480 36.3 64.3
CAF12F422 2250 7677 208, 240, 277 208, 480 48.3 77.7
CAF12F633 3375 11515 208, 240, 277 208, 480 72.3 104.5
CAF12F845 4500 15354 208, 240, 277 208, 480 96.3 131.3

1. Specify desired voltage, finish and control option from tables.

2. For bottom inlet version replace “F” in catalog number with “B”.

3. End caps are included with heaters.

4. Consult factory for custom finish requirements.

Control Options (Factory Installed)

Accessories (Field Installed)

Voltage Selection

Finish Selection

Code Voltage/Phase

21 208/1

23 208/1

31 240/1

41 277/1

73 480/3

Painted Anodized

68 Almond 07 Bronze

02 White 10 Clear

Code Description

A9 Built-in DP tamperproof hydraulic thermostat 208 - 277V
A3 Built-in 3P tamperproof hydraulic thermostat for 3 phase 208 - 480V
A4 Build-in 24V low voltage relay for 1P voltages 208-277V
A5 Built-in 24V low voltage relay and transformer for 1P voltages 208 - 277V
A6 Built-in 24V contactor less transformer for 3P voltages 208 - 480V
A7 Built-in 24V contactor and transformer for 3P voltages 208 - 480V
A8 Built-in disconnect switch, rated 277V20A
B9 Built-in DP tamperproof thermostat and disconnect
B3 Built-in 3P tamperproof thermostat and disconnect

Cat. No. Description

ALF121C90 Inside 90 degree corner

ALF120C90 Outside 90 degree corner

Filler Sections Consult factory for available sizes

Specify finish code when ordering accessories.

CAF12 SERIES

Architectural Convection Heater

Cabinet Features

Add “S” or “W” to end of cat. no. for:
W — Pedestal and finished back
S — Finished painted back

Low watt density ranges available — consult factory.

"L" LENGTH

12"

1-1/2"

2"

7/8 - 1-1/8"
DIA K.O.

7/8 - 1-1/8"
DIA K.O.

BACK VIEW

SIDE VIEW (Less Endcap)

2"

7/8 - 1-1/8"
DIA K.O.

2-3/4"

1"

1"
5-3/4"

5"

TERMINAL BOX

4"

TERMINAL BOX

BOTTOM VIEW

(Front Inlet Version Shown)